PO Output for Communication output file name

Hi,

Once we run the PO Output for Communication and open the PO pdf and save it to desktop, the file name turns out to be something like PO_Output_for_Communication_080617, i have no idea what 080617 is.

It is always the same name for any PO we run.

We want the file name to be specific for that PO Eg. PO_67890 where 67890 is the PO number of that particular PO.

Is this possible ?

if yes Where we have to make the changes ?

Thank you,